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-x + 4 = -7

(take away 4 from both sides of the equation)


-x = -11


(times both sides by -1)


x = 11


(-11 + 4 = -7)

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βˆ™ 15y ago
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βˆ™ 12y ago

in algebra you get x by itself by doingthe same operation to BOTH sides of equation

-X + 4 = 7

SUBTRACT 4 from BOTH sides

-X = 3

MULTIPLY BOTH SIDES by NEGATIVE 1

X = -3

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Q: How do you solve -x plus 4 equals 7?
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